How Trazo works

The home page is enough to start: you ship, your customer scans the box and sees their order. This is for anyone who wants to look under the hood.

Everyday questions, answered with a scan

Trazo doesn't ask you to change how you work. It answers the questions that eat up your morning.

Which lot did we send this customer?
BeforeDigging through delivery notes and spreadsheets.
With TrazoScan the label on the box and see it: products, lots and expiry dates.
What expires this month?
BeforeWalking the warehouse, shelf by shelf.
With TrazoYou get an alert before it expires, and stock is sorted by expiry date.
Did the order arrive?
BeforeCalls and messages back and forth.
With TrazoYour customer follows it on their phone, and delivery is logged with a photo of the signed delivery note.
Who moved this, and when?
BeforeNobody remembers.
With TrazoWho, what, which lot and when. On record, forever.

A spreadsheet tells you what someone wrote down. Trazo tells you what happened.

Inside, layer by layer

The same for every industry. Start with the first layer and the system grows with you.

1

Receiving by scan

Trazo reads GS1 / DataMatrix codes, Trazo QR codes and barcodes, and recognizes product, lot and expiry. If a package arrives damaged or something can't be verified, the lot goes into quarantine until someone in charge releases it.

2

Live stock, sorted by expiry

The system suggests the lot that expires first (FEFO). If a product has a shelf life once opened, Trazo starts the clock at first use and blocks consumption when the opened container expires.

3

One label per package

Create the shipment from the sales order and print one label per package with QR and tracking number. The receiver scans and the order lands in their stock. No typing, no errors.

4

Tracking and delivery

In progress, shipped, estimated arrival and delivered, with date, time and a photo of the signed delivery note. Your customer sees the journey on their phone.

5

A record that can't be erased

Every movement is written forever: who, what, when and which lot. Movements are never edited or deleted — they're corrected with reversing entries. Useful to show what happened in an inspection or an audit.

Running a clinical lab? You get a module of your own.

Trazo was born here, so it goes deeper:

  • Consumption per test: enter how many you ran and Trazo deducts the exact amount, converting units (mL, µL).
  • Recipes (BOM): checks that every reagent is available before deducting. All or nothing.
  • Orders, samples and chain of custody using your LIS references — no patient data.
  • Calibration and quality control, with recalibration on reagent lot change or when the interval runs out.
  • HL7 and ASTM: validated results from your analyzers deduct stock automatically.
  • A record that is never deleted, to show in an inspection or an audit. Trazo is not certified by ANMAT or connected to official systems: compliance is up to your technical director.

Built for everyday work

The features you use every day, without friction.

Built-in scanner

Trazo QR, GS1-128, DataMatrix and barcodes, with your phone camera or a handheld scanner.

Alerts that help

Upcoming expiries and low stock, by email. Suggested reorders based on your real consumption over the last 30 days.

Labels per package

Shipping labels with QR and tracking code, one per package, and signed lot QR codes. Which printer works?

Customer portal

Your customer sees their order and its status on their phone, from a link in their email. No accounts, no passwords.

Reports

Valued stock, turnover and history by lot, exportable to Excel and PDF.

Integrations

We connect your management system (today, Odoo). For labs, analyzers and LIS too, via HL7 and ASTM.

Print with the printer you already have

Labels print from the browser, through the usual print dialog. There is nothing from Trazo to install.

4-inch thermal

100×150 mm (4×6 in) shipping label, one per package. The same roll used for e-commerce shipping labels.

2-inch thermal

A compact 50×30 mm version with the QR, tracking number, destination and package number.

Regular A4 or Letter printer

At 100% scale the label prints at actual size on the sheet: use an adhesive sheet or cut it out.

USB, network, Wi-Fi or Bluetooth

Any connection works, as long as the printer is installed as a printer on the computer or phone.

If your printer already prints from your computer or phone, it prints your Trazo labels.

Paper size setup and common problems (guide in Spanish) →

Install the app from your browser

Trazo works on your phone, your office PC and the warehouse tablet. On your phone it installs like any other app — no app store needed.

Android

  1. Open your Trazo address in Chrome.
  2. Tap the ⋮ menu and choose Install app (or Add to Home screen).
  3. Done: Trazo gets its own icon, full screen.

iPhone

  1. Open your Trazo address in Safari.
  2. Tap Share and choose Add to Home Screen.
  3. Done: Trazo gets its own icon, full screen.

Clinical-grade security, for every industry

Born where a mistake is expensive. Traceability is worthless if the data can't be trusted: every record is intact, isolated and verifiable.

Real isolation per organization

Each organization is isolated at the database level (enforced Row-Level Security). Your data never mixes with anyone else's.

Immutable records

Movements, audit trail and chain of custody are append-only, enforced by the database itself.

No more data than needed

Trazo keeps what traceability requires. In labs it works with LIS references: patient identity never leaves your system.

Encryption and signing

Encrypted connections, per-organization keys encrypted at rest, and lot QR codes signed against tampering.

Be the supplier nobody ever has to call.

Your customer scans the box and sees their order.

Start free See an example order